Merge pull request #80 from rossbruniges/staging

Merging local staging to staging
popcorn iframes don't play well with width: 100%;
Merge pull request #83 from rossbruniges/fix-iframe

popcorn iframes don't play well with width: 100%;
Merge pull request #84 from mozilla/development

Merging development up to staging
Removing the valentines day banner